India’s desi GPS ‘NavIC’ all set to navigate you

Soon, your smartphones and car navigation systems may take directions from NavIC, the government’s desi global positioning system (GPS) that has been developed to challenge the current GPS system of the West.Pankaj Doval | TNN | June 19, 2018, 09:06 IST

Highlights

NavIC, an ambitious project pursued by the Modi government, is in the final stages of launch,

It will be offered as an Indian counter to foreign GPS systems currently being used by firms,

Also known as Indian Regional Navigation Satellite System, it will work through a constellation of seven satellites,

Soon, your smartphones and car navigation systems may take directions from NavIC, the government’s desi global positioning system (GPS) that has been developed to challenge the current GPS system of the West.

NavIC, an ambitious project pursued by the Modi government, is in the final stages of launch, and could soon be offered as an Indian counter to foreign systems currently being used by companies and other users.

“Request for Proposal (RFP) has been called to start the implementation of NavIC so that the platform can be rolled out and popularised,” IT secretary Ajay Prakash Sawhney said.

NavIC, or the Indian Regional Navigation Satellite System (IRNSS), will work through a constellation of seven satellites.

NavIC (‘Navigation with Indian Constellation’ whose English meaning is ‘sailor’ or ‘navigator’), is designed to provide accurate position information to users within the country. It will help India enter the club of select countries which have their own positioning systems.

Besides America’s GPS (with 24 satellites in a constellation), Russia has its GLONASS and European Union its Galileo. Interestingly, China is also in the process of building Beidou Navigation Satellite System. IT minister Ravi Shankar Prasad also confirmed the development work for the rollout of NavIC.

Sawhney said that the smartphones that are currently being sold in the country depend on foreign GPS systems. “Once we are officially there, the NavIC can be embedded on chips and other devices as well as on vehicle navigation systems.”

Asked whether the government would mandate the usage of NavIC, Sawhney said no such decision has been taken. “It will be good to have our own indigenous system.”

With seven satellites, the NavIC covers only India and its surroundings and is considered to be more accurate than the American system. NavIC will provide standard positioning service to all users with a position accuracy of 5 metre. The GPS, on the other hand, has a position accuracy of 20-30 metre.

The indigenous navigation system is believed to have cost Isro around Rs 1,400 crore, and will aid terrestrial, aerial and marine navigation, vehicle tracking and fleet management, disaster management, mapping and geodetic data capture, visual and voice navigation for drivers.